#ifndef _SYSTEMINIT_H
#define _SYSTEMINIT_H

#define RCC_CR    (*((volatile unsigned int *)0x40021000))
#define RCC_CFGR  (*((volatile unsigned int *)0x40021004))
#define RCC_CIR   (*((volatile unsigned int *)0x40021008))
#define FLASH_ACR (*((volatile unsigned int *)0x40022000))

#endif
